mr miller is comparing his 1sr period test scores with his 2nd period test scores the mean absolute deviation for each class period shown 1st period: MAD=4.4 2nd period MAD=9.5 what can mr miller conclude about his 2nd period test scores compared to his 1st period

y=mx+b

step-by-step explanation:

m slope, b y-intercept

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

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